Probiotic 100B offers a combination of seven different strains of healthy bacteria of human origin to support a healthy immune system. These cultures are manufactured through a fermentation process and then freeze-dried and blended with fructooligosaccharides (FOS). Shelf-stable for two years at room temperature, the nitrogen-packed capsules guarantee longer life and maintain their stability for years if refrigerated. Probiotic 100B contains the following live strains: L. acidophilus 50%; L. casei 10%; L. plantarum 10%; L. rhamnosus 10%; B. lactis 10%; B. longum 5%; and S. thermophilus 5%.What makes Ayush's probiotic formula unique are their human origins, which makes them not only well-suited to adapt to the human body, but also makes them acid and bile resistant, so that they survive the stomach acid. Ayush's formula is also fortified with a prebiotic that has symbiotic effects with the bacterial strains. Additionally, Ayush's probiotics are available in a vegetarian capsule, free of common allergens are backed by scientific studies, and are third-party tested. Offers a combination of 7 different strains of human bacteria Supports a healthy immune system Shelf-stable for 2 years at room temperature Acid and bile resistantDietary Considerations Wheat Free Dairy/ Milk Free Gluten Free Soy Free Preservative Free Free of Artificial Colors/Flavors Egg FreeSuggested Use2 capsules daily with a meal. Consult your healthcare provider before using this or any other supplement.Serving Size: 2 Vegetable CapsuleServings Per Container: 30Amount Per Serving Proprietary Blend445 mg Lactobacillus acidophilus Bifidobacterium lactis Lactobacillus rhamnosus Lactobacillus casei 0 g Lactobacillus plantarum Bifidobacterium longum Streptococcus thermophilus Totaling Probiotic CFU (colony forming units) 100 Billion at time of manufacture Other IngredientsTapioca Maltodextrin, Vegetable Capsule ((hypromellose and water), FOS (fructooligosaccharides), Vegetable Stearate, silicon dioxideWarningsIf pregnant, consult your physician before using this or any other product. Keep Away From Reach Of Children DO NOT USE IF SEAL IS BROKENSpecial probiotic strain matching human microflora, Nitrogen packaging, Gluten free, Veggie capsule. No Wheat, No Yeast, No Eggs, No Sugar, No Corn, No Soy, No Dairy. No Artificial Flavors or Preservatives.